BRPI0214331B8 - eletrodo para medições biomédicas, e, cinta de eletrodo. - Google Patents

eletrodo para medições biomédicas, e, cinta de eletrodo.

Info

Publication number
BRPI0214331B8
BRPI0214331B8 BRPI0214331A BR0214331A BRPI0214331B8 BR PI0214331 B8 BRPI0214331 B8 BR PI0214331B8 BR PI0214331 A BRPI0214331 A BR PI0214331A BR 0214331 A BR0214331 A BR 0214331A BR PI0214331 B8 BRPI0214331 B8 BR PI0214331B8
Authority
BR
Brazil
Prior art keywords
electrode
contact plate
line driver
current source
strap
Prior art date
Application number
BRPI0214331A
Other languages
English (en)
Other versions
BR0214331A (pt
BR0214331B1 (pt
Inventor
Suarez Sipmann Fernando
Kowalewski Gerd
Helzel Thomas
Original Assignee
Marcelo B P Amato
Stephan Boehm
Timpel Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marcelo B P Amato, Stephan Boehm, Timpel Sa filed Critical Marcelo B P Amato
Publication of BR0214331A publication Critical patent/BR0214331A/pt
Publication of BR0214331B1 publication Critical patent/BR0214331B1/pt
Publication of BRPI0214331B8 publication Critical patent/BRPI0214331B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

"eletrodo para medições biomédicas, e, cinta de eletrodo". a invenção se refere a um eletrodo para medições biomédicas, em particular para medições da tomografia de impedância elétrica. para prover um eletrodo para medições biomédicas e, em particular, para medições com a tomografia de impedância elétrica, o qual permite medições tão isentas de interferência quanto possível, o eletrodo de acordo com a invenção abrange uma placa de contato, um monitor de linha que apresenta uma entrada de sinal de alta impedância e uma saída de linha de baixa impedância, e uma fonte de corrente que apresenta uma saída de corrente bem como um ponto de referência, sendo que a placa de contato é eletricamente ligada com a entrada de sinal de alta impedância do monitor de linha e com a saída de corrente da fonte de corrente, e sendo que o monitor de linha e a fonte de corrente são dispostos em proximidade espacial à placa de contato.
BRPI0214331A 2001-11-20 2002-11-20 eletrodo para medições biomédicas, e, cinta de eletrodo. BRPI0214331B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10156833A DE10156833A1 (de) 2001-11-20 2001-11-20 Elektrode für biomedizinische Messungen
PCT/EP2002/013026 WO2003043493A2 (de) 2001-11-20 2002-11-20 Elektrode für biomedizinische messungen

Publications (3)

Publication Number Publication Date
BR0214331A BR0214331A (pt) 2004-11-30
BR0214331B1 BR0214331B1 (pt) 2013-03-05
BRPI0214331B8 true BRPI0214331B8 (pt) 2021-06-22

Family

ID=7706285

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0214331A BRPI0214331B8 (pt) 2001-11-20 2002-11-20 eletrodo para medições biomédicas, e, cinta de eletrodo.

Country Status (10)

Country Link
US (1) US7136690B2 (pt)
EP (1) EP1455647B1 (pt)
JP (1) JP4503289B2 (pt)
CN (1) CN100355393C (pt)
AT (1) ATE418912T1 (pt)
AU (1) AU2002361958B2 (pt)
BR (1) BRPI0214331B8 (pt)
CA (1) CA2467900C (pt)
DE (2) DE10156833A1 (pt)
WO (1) WO2003043493A2 (pt)

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WO2007002991A1 (en) 2005-07-01 2007-01-11 Impedimed Limited Monitoring system
WO2007070978A1 (en) 2005-12-23 2007-06-28 E.I.T. Pty Ltd Internal bleeding detection apparatus
BRPI0604484B1 (pt) 2006-08-28 2022-09-27 Timpel S.A Método para realização de coleta de dados sobre eletrodos colocados em um corpo
GB2449276A (en) * 2007-05-15 2008-11-19 Thomas William Bach A low-capacitance transmit-receive switch for an EIT electrode
GB2449904A (en) * 2007-06-07 2008-12-10 Univ Montfort A high-frequency current source for Electrical impedance Tomography (EIT), with compensation for amplifier gain error
EP2194847A1 (en) 2007-09-14 2010-06-16 Corventis, Inc. Adherent device with multiple physiological sensors
US20090076342A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent Multi-Sensor Device with Empathic Monitoring
US9186089B2 (en) 2007-09-14 2015-11-17 Medtronic Monitoring, Inc. Injectable physiological monitoring system
US8249686B2 (en) * 2007-09-14 2012-08-21 Corventis, Inc. Adherent device for sleep disordered breathing
WO2009036306A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. Adherent cardiac monitor with advanced sensing capabilities
US20090076341A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent Athletic Monitor
WO2009036369A1 (en) 2007-09-14 2009-03-19 Corventis, Inc. System and methods for wireless body fluid monitoring
US8897868B2 (en) * 2007-09-14 2014-11-25 Medtronic, Inc. Medical device automatic start-up upon contact to patient tissue
WO2009036333A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Dynamic pairing of patients to data collection gateways
US20090076349A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent Multi-Sensor Device with Implantable Device Communication Capabilities
US20090076559A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent Device for Cardiac Rhythm Management
WO2009036319A1 (en) * 2007-09-14 2009-03-19 Corventis, Inc. Adherent emergency patient monitor
US8548558B2 (en) 2008-03-06 2013-10-01 Covidien Lp Electrode capable of attachment to a garment, system, and methods of manufacturing
WO2009114548A1 (en) * 2008-03-12 2009-09-17 Corventis, Inc. Heart failure decompensation prediction based on cardiac rhythm
US8412317B2 (en) * 2008-04-18 2013-04-02 Corventis, Inc. Method and apparatus to measure bioelectric impedance of patient tissue
US20100191310A1 (en) * 2008-07-29 2010-07-29 Corventis, Inc. Communication-Anchor Loop For Injectable Device
US8868216B2 (en) * 2008-11-21 2014-10-21 Covidien Lp Electrode garment
WO2010103461A1 (en) * 2009-03-11 2010-09-16 Koninklijke Philips Electronics N.V. Method and apparatus for measuring an object of interest
GB0907806D0 (en) * 2009-05-06 2009-06-17 Neurophysix Telemed Ltd Impedance Tomography Apparatus
EP2305112A1 (de) * 2009-10-01 2011-04-06 seca ag Bioimpedanzmessvorrichtung
US8790259B2 (en) 2009-10-22 2014-07-29 Corventis, Inc. Method and apparatus for remote detection and monitoring of functional chronotropic incompetence
US9451897B2 (en) * 2009-12-14 2016-09-27 Medtronic Monitoring, Inc. Body adherent patch with electronics for physiologic monitoring
US9579038B2 (en) 2010-03-16 2017-02-28 Swisstom Ag Electrode for a scanning electrical impedance tomography device and a scanning electrical impedance tomography device
US8965498B2 (en) 2010-04-05 2015-02-24 Corventis, Inc. Method and apparatus for personalized physiologic parameters
CN102012287B (zh) * 2010-09-29 2011-12-14 东南大学 圆形硅薄膜微机电压力传感器
DE102011014107B4 (de) * 2011-03-16 2021-09-30 Drägerwerk AG & Co. KGaA Verfahren zur Identifikation einer Defektelektrode bei der Elektroimpedanztomographie
DE102011018505B4 (de) * 2011-04-23 2021-06-24 Drägerwerk AG & Co. KGaA Vorrichtung zur Elektroimpedanztomographie
HUP1500616A2 (en) * 2015-12-14 2017-07-28 Pecsi Tudomanyegyetem Data collecting and processing method and arrangement for soft-tomographic examinations
CN108937868B (zh) * 2018-07-12 2021-07-13 南京棠邑科创服务有限公司 一种生物信号采集外保护装置
JP7767288B2 (ja) 2019-12-23 2025-11-11 アリメトリー リミテッド 電極パッチおよび接続システム

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US3882846A (en) * 1973-04-04 1975-05-13 Nasa Insulated electrocardiographic electrodes
US4182314A (en) * 1977-07-11 1980-01-08 Boughton Morris W Multi-channel vascular flow monitoring system
US4617939A (en) * 1982-04-30 1986-10-21 The University Of Sheffield Tomography
JPH02109604U (pt) * 1989-02-15 1990-09-03
JPH061685Y2 (ja) * 1989-04-10 1994-01-19 日本精密測器株式会社 心電信号検出ベルト
US5544662A (en) 1991-07-09 1996-08-13 Rensselaer Polytechnic Institute High-speed electric tomography
JPH06168A (ja) * 1992-06-22 1994-01-11 Hitachi Ltd 電気インピ−ダンス分布測定方法およびその装置
US6016445A (en) * 1996-04-16 2000-01-18 Cardiotronics Method and apparatus for electrode and transthoracic impedance estimation
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FI104696B (fi) * 1998-05-04 2000-03-31 Medikro Oy Ihopotentiaalianturi
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Also Published As

Publication number Publication date
EP1455647B1 (de) 2008-12-31
EP1455647A2 (de) 2004-09-15
DE10156833A1 (de) 2003-05-28
CA2467900C (en) 2012-05-01
CA2467900A1 (en) 2003-05-30
AU2002361958A1 (en) 2003-06-10
AU2002361958B2 (en) 2008-05-01
ATE418912T1 (de) 2009-01-15
WO2003043493A3 (de) 2003-10-16
JP4503289B2 (ja) 2010-07-14
CN1604755A (zh) 2005-04-06
US20050020935A1 (en) 2005-01-27
CN100355393C (zh) 2007-12-19
BR0214331A (pt) 2004-11-30
JP2005509481A (ja) 2005-04-14
US7136690B2 (en) 2006-11-14
WO2003043493A2 (de) 2003-05-30
BR0214331B1 (pt) 2013-03-05
DE50213180D1 (de) 2009-02-12

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/03/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25G Requested change of headquarter approved
B25G Requested change of headquarter approved
B25A Requested transfer of rights approved
B25G Requested change of headquarter approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24D Patent annual fee: restoration after fee payment
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/11/2002, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 21.6 NA RPI NO 2761 DE 05/12/2023 POR TER SIDO INDEVIDA.